This document discusses time and temperature settings for laminating EVA interlayer film at low temperatures of 80 degrees Celsius or below. It provides the results of tests conducted with an EVAFORCE LOW TEMP 80-120 interlayer film laminated at different temperature stages and durations. The best results were obtained with a first stage of 65 degrees for 10 minutes ramp up and 20 minutes soak time, and a second stage of 82 degrees for 10 minutes ramp up and 190 minutes, which produced a good lamination with no unmelted spots. Proper time and temperature settings are important for successful low-temperature lamination.

1. Time and temperature setting for Low
temperature EVA interlayer film laminated at
80 C degreees
Written by Peter Lin
In some situation, laminated glass to be heated at low temperature is
required, for example, if you want to laminate with some silk, PC film,
PDLC switchable film, you may want to laminate at low tempeature below
100 C degreees.
Our EVAFORCE LOW TEMP 80-120 Interlayer film, is available for being
laminated at 120C degrees or 80 C degreees.
When you select the low temperature laminating mode, the recipe seting
of time and temperature is a big factor deciding if the result of laminated
glass is succeeded or not.
Peter Lin
Mail: cnc@cncGlass.com
Here is a test report from our client for your referece, but please note that,
different laminating oven, different glass thickness and types, different

2. Time and temperature setting for Low
temperature EVA interlayer film laminated at
80 C degreees
room temperature in different regions, and different inserts of laminated
glass may influence the recipe.
Hi Peter,
Our configuration wish is based on laminate glass thickness of 1.6 mm at
2 stage of temperature.
I finished some test of lamination Glass with Evaforce Low-temp 80-120
and there some results and comments;
1- Set up: 1st stage - 60 degrees 10 mins rump up and 20 mins soak
time, 2nd stage 80 degree 10 mins rump up and 70 mins, results are not
good the film looks like doesn’t melt correctly on some spots.
2- Set up: 1st stage - 65 degrees 10 mins rump up and 20 mins soak
time, 2nd stage 80 degree 10 mins rump up and 100 mins, results are
better, but still some spot looks like the film doesn’t melt correctly on
some spots.

3. Time and temperature setting for Low
temperature EVA interlayer film laminated at
80 C degreees
3- Set up: 1st stage - 65 degrees 10 mins rump up and 20 mins soak
time, 2nd stage 82 degree 10 mins rump up and 190 mins, results are
good. I’ll appreciate your comments and suggestion thanks.
Peter Lin
Mail: cnc@cncGlass.com
Whatsapp: 0086 15013829504
https://www.cncglass.com/eva-film/
Super clear eva glass interlayer film
Outdoor white eva interlayer film series
Green tape for laminating sealing vacuuming, heating resistant

4. Time and temperature setting for Low
temperature EVA interlayer film laminated at
80 C degreees

5. Time and temperature setting for Low
temperature EVA interlayer film laminated at
80 C degreees

6. Time and temperature setting for Low
temperature EVA interlayer film laminated at
80 C degreees

7. Time and temperature setting for Low
temperature EVA interlayer film laminated at
80 C degreees

8. Time and temperature setting for Low
temperature EVA interlayer film laminated at
80 C degreees